| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.30 | 7.445% | $204.4678 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $68.83 | 7.348% | $73.8876 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $106.81 | 9.125% | $116.5564 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $91.39 | 12.337% | $102.6648 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $6.90 | 6.583% | $7.3542 | $7.35 | $7.35 | $7.40 |
| Purchase #6 | $56.47 | 3.691% | $58.5543 | $58.55 | $58.55 | $58.60 |
| Purchase #7 | $178.84 | 13.114% | $202.2931 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $699.54 | $765.7782 | $765.77 | $765.75 | $766.00 | |